NACE CIP 2 Study Guide | with 100% Correct Answers | Updated & Verified
What is the cause of chalking in epoxy coating - ANS - UV or radiation exposure What is polymerization cured coating? - ANS - Two parts mixed together just prior to use Examples of non-convertible coatings - ANS - 1. Chlorinated rubber 2. Vinyl 3. Acrylic 4. Bituminous Non-convertible curing def. - ANS - No chemical change during cure cycle Convertible curing def. - ANS - Some chemical change during cure cycle What info should be included when sending samples to a lab? - ANS - 1. Identity of materials 2. Properly packed/labeled samples 3. Chain of custody form 4. Type of analysis that is expected and the concentrations of interest Specialized tests or equipment coating inspectors may encounter - ANS - 1. AA/AE Atomic Absorption/Emission 2. ISP Induction coupled plasma Spectrometer 3. GLC Gas liquid chromatographs 4. IR, FTIR, FTIR-ATR INfrared spectrophotometers 5. DSC Differential scanning calorimeters What is a cathodic dis-bondment test? - ANS - Procedure to determine how easily a coating loosens from a substrate or develops holidays as a result of normal soil potentials Individuals who perform surveys - ANS - 1. O-Cat or S-cat tech 2. NACE coating specialist 3. NACE Level III 4. Coating Inspector w/field experience 5. Coating manufacturer representative 6. Maintenence engineer with specific plant knowledge.
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